- 01Color Code ConverterInstantly convert between HEX, RGB, and HSV color codes.↗︎
- 02Contrast Ratio Checker (WCAG)Check text and background contrast ratios against WCAG 2.1/2.2 standards.↗︎
- 03Color Vision SimulatorSee how your designs look through different types of color vision.↗︎
- 04Camera Color Vision SimulatorReal-time color vision simulation using your device camera.↗︎
- 05Gradient Suggestion ToolDiscover beautiful gradient combinations for your projects.↗︎
- 06BLND — Color Palette GeneratorBlend and mix colors like liquid to create unique palettes.↗︎
- 07Mood PaletteGenerate color palettes based on your current mood.↗︎
- 08Color Pattern GeneratorCreate complementary, triadic, and other harmonious color schemes.↗︎
- 09Palette SyncExtract a color palette from any image.↗︎
AMIX Tool Universe
Free Online Tools
for Everyone
From practical utilities to creative play
Built from a design studio’s perspective, these free browser-based tools cover everything from image editing and color exploration to business documents and just-for-fun experiments. They work right in your browser on any device — no downloads, no sign-ups. Please review the terms of use before incorporating them into your workflow.
- Tools
- 99
- Fields
- 12
- Install
- 0
01GABIBI — Image Degradation Tool↗︎
02Color Vision Simulator↗︎
03Triangle Relationship Generator↗︎Browser based / No install
01 / Field Index
Twelve ways to
make things easier.
02 / Selected Utilities
A closer look at
what you can make.
01 / Featured↗︎
GABIBI — Image Degradation Tool
Intentionally reduce image quality for retro and lo-fi aesthetics.
02 / Featured↗︎
Color Vision Simulator
See how your designs look through different types of color vision.
03 / Featured↗︎
Triangle Relationship Generator
A free browser tool for drawing love triangles, character relationship charts, and friendship diagrams.
03 / Complete Directory
All tools,
one clear index.
Search all 99 browser tools or open a field to browse. Every tool remains available in the initial page content.
- 01Batch Image ResizerResize multiple images at once. Drag, drop, done.↗︎
- 02Image CompressorReduce file sizes without losing visible quality.↗︎
- 03WebP ConverterConvert JPEG/PNG images to the modern WebP format.↗︎
- 04PNG to JPEG ConverterBatch convert PNG files to JPEG with adjustable quality.↗︎
- 05Re:SIZER — Crop & ResizePrecisely crop and resize a single image with visual controls.↗︎
- 06Image SquarerAdd padding to make any image perfectly square — ideal for social media.↗︎
- 07Border & Rounded CornersAdd borders, rounded corners, and padding to your images.↗︎
- 08IMG FRAMER — Photo Frame GeneratorApply stylish frames to your photos in one click.↗︎
- 09Image JoinerStitch multiple images together horizontally or vertically.↗︎
- 10Image Masking ToolMask an image using another PNG shape for creative cutouts.↗︎
- 11Batch Icon GeneratorGenerate app icons in all required sizes from a single image.↗︎
- 12Watermark ToolAdd text or logo watermarks to your images in bulk.↗︎
- 13Image Diff CheckerSpot the differences between two images instantly.↗︎
- 14Aspect Ratio CheckerCheck and calculate image aspect ratios with ease.↗︎
- 01POP IMG MAKER — Pop Art GeneratorTransform your photos into pop art and comic-style images.↗︎
- 02Glitch Effect MakerApply glitch, distortion, and data corruption effects to images.↗︎
- 03IMG Breaker — Image Corruption EffectsCreate dramatic image breaking and data-bending visuals.↗︎
- 04ANIME-WHO — Anime Background Art FilterTurn photos into anime movie-style background art.↗︎
- 05MANGA-WHO — Manga Style ConverterConvert photos into manga-style black-and-white illustrations.↗︎
- 06Pixel Art ConverterTransform any image into retro pixel art.↗︎
- 07Pixel Art Converter v2Enhanced pixel art conversion with more controls and styles.↗︎
- 08PIXEL DRIPPER — Pixel Art EditorA full-featured pixel art drawing and editing tool.↗︎
- 09DOTTORIE — Online Pixel Art EditorFeature-rich pixel art editor with shape tools, image tracing, and SVG export.↗︎
- 10Collage StudioCreate photo collages with flexible grid layouts.↗︎
- 11VA覇 — Retro / Vaporwave Image FilterApply vaporwave, scan line, and retro CRT effects to images.↗︎
- 12FKGR — Image-to-Video ConverterConvert still images to pseudo-video format to protect against AI scraping.↗︎
- 13HALFTONE MAKER — Halftone Effect ToolCreate comic-style or newspaper-print halftone dot effects from any image.↗︎
- 142C PRINT MAKER — Risograph-Style GeneratorRecreate the unique ink mixing and misalignment of risograph printing.↗︎
- 15V.I.S.O.R. — Night Vision & Thermal FilterTransform images with night vision, thermography, and infrared sensor effects.↗︎
- 16GABIBI — Image Degradation ToolIntentionally reduce image quality for retro and lo-fi aesthetics.↗︎
- 17DOU-GABIBI — Video Degradation ToolApply lo-fi, VHS-style degradation effects to video files.↗︎
- 01Image to PDFCombine multiple images into a single PDF document.↗︎
- 02PDF SplitterSplit a multi-page PDF into individual files.↗︎
- 03PDF to Image ConverterConvert PDF pages to high-quality JPEG or PNG images.↗︎
- 04PDF Crop ToolVisually crop and trim PDF pages.↗︎
- 05PDF Margin AdjusterAdd or remove margins from PDF documents.↗︎
- 06PDF Page ExtractorPick and extract specific pages from a PDF file.↗︎
- 01Button GeneratorDesign custom web buttons and copy the CSS/HTML code.↗︎
- 02Heading Design GeneratorBrowse and customize stylish CSS heading designs.↗︎
- 03CSS Loading AnimationsA curated library of copy-paste CSS loading spinners and animations.↗︎
- 04Brand Guideline MakerCreate a simple logo and brand guideline sheet for your projects.↗︎
- 05Logo Design TesterVerify the visual balance and strength of your logo with mirror, blur, and pattern tests.↗︎
- 06Design TimerA visual countdown timer built for design sprints and presentations.↗︎
- 07TV Caption MakerCreate TV variety show-style text overlays and caption graphics.↗︎
- 08Design Tool DiagnosisFind out which design tool fits you best — Canva, Figma, or Adobe.↗︎
- 01KUPEPO — Voice ChangerTransform your voice with fun presets — robot, demon, helium, and more.↗︎
- 02KUPEPO 2nd — Modular Voice ChangerChain voice effects in any order for custom sound design.↗︎
- 03Sound LooperFind and create seamless audio loops from any sound file.↗︎
- 04Sound NormalizerNormalize audio levels and optimize loudness for consistent playback.↗︎
- 05EGANE — Image-to-Music GeneratorGenerate unique music from image colors and patterns.↗︎
- 06PIGAGA — Audio Degradation ToolApply lo-fi, cassette, and retro audio effects to sound files.↗︎
- 07Smartphone PenlightTurn your phone into a concert-ready penlight with BPM sync.↗︎
- 08Rakuno’Oto — Ambient Sound MixerMix rain, brown noise, white noise, streams, campfire, ocean waves, and 30+ ambient sounds to create your perfect focus or sleep soundscape. Features spatial audio, breathing exercises, and optional premium sound packs.↗︎
- 09OTOGRAM — Generative Healing Sound & Relaxation Ambient MusicOTOGRAM is a generative healing soundscape that runs in your browser. Real-time ambient sound generation ideal for relaxation, meditation, focus, and sleep. Features a beautiful GPU particle visualizer.↗︎
- 01QR Code GeneratorGenerate QR codes from text or URLs — simple and fast.↗︎
- 02Custom QR Code GeneratorCreate QR codes with custom colors and embedded logos.↗︎
- 03Minimal QR Code GeneratorClean, minimal-style QR codes with a refined look.↗︎
- 04Tough QR Code GeneratorHigh error-correction QR codes that stay readable even when damaged.↗︎
- 05QR Way — Directional QR CodeQR codes with built-in directional design for wayfinding.↗︎
- 01Password GeneratorGenerate strong, secure passwords in bulk with customizable rules.↗︎
- 02Batch File RenamerRename multiple files at once with numbering, prefixes, and find-replace.↗︎
- 03File Name List ExtractorExtract and copy a list of file names from any folder.↗︎
- 04Ad Performance CalculatorCalculate ROAS, ROI, and CPA for your advertising campaigns.↗︎
- 05Business Trip & Itinerary GeneratorA free browser tool to plan business trips and travel itineraries visually.↗︎
- 01Print & Surface Finish SimulatorPreview how your printed materials will look with 3D lamination and paper texture simulation.↗︎
- 02Paper Size SimulatorCompare A-series and B-series paper sizes at actual scale with familiar references.↗︎
- 033D Trifold Brochure SimulatorUpload your design to preview trifold brochure fold order and cover position in 3D.↗︎
- 043D Large Format Trifold SimulatorPreview A4-finish large format trifold brochures (630x297mm) with C-fold and Z-fold options.↗︎
- 053D Bifold Brochure SimulatorPreview A4-finish bifold brochures (A3 spread) with real-time fold and cover position checks.↗︎
- 01Arrow SymbolsBrowse and copy arrow symbols for any project.↗︎
- 02Astrology SymbolsZodiac signs, planets, and astrological symbols ready to copy.↗︎
- 03Circled Letters & NumbersCircled, parenthesized, and enclosed alphanumeric characters.↗︎
- 04Game & Hobby SymbolsPlaying cards, dice, chess, mahjong, and other game symbols.↗︎
- 05Line & Border SymbolsDecorative lines, box-drawing characters, and border elements.↗︎
- 06Shape SymbolsGeometric shapes, stars, hearts, and decorative marks.↗︎
- 01Draw ShooterDraw your own ship and fight in this creative bullet-hell game.↗︎
- 02Wire ShooterA neon wireframe shooting game with minimalist aesthetics.↗︎
- 03MajeMaje — Color Training GameTest and sharpen your RGB color perception skills.↗︎
- 04Hacking Screen SimulatorCinematic hacking visuals for video production and events.↗︎
- 05Ops Screen SimulatorCommand center and mission control displays for creative projects.↗︎
- 06The Abyss — Interactive Deep Sea ArtDive into the deep ocean and discover bioluminescent creatures.↗︎
- 07World Ad Law QuizTest your knowledge of advertising regulations around the globe.↗︎
- 08Fish Kanji QuizCan you read these Japanese kanji for fish? A fun challenge.↗︎
- 09Logo Trivia QuizHow well do you know the world’s most famous logos?↗︎
- 10Name to Kanji ConverterTransform your name into cool Japanese Kanji characters — perfect for gaming profiles and social media.↗︎
- 11Triangle Relationship GeneratorA free browser tool for drawing love triangles, character relationship charts, and friendship diagrams.↗︎
- 12CARD COMBO — Free TCG Combo MapperCARD COMBO is a free browser tool for mapping combo lines across any TCG.↗︎
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04 / About the Studio
About AMIX Design Studio
AMIX is a design studio guided by a simple idea: make design more accessible. We handle a wide range of creative work — advertising, graphic design, video editing, packaging, and promotional support — helping businesses communicate visually.
Made by AMIX Design Office